private async void button1_Click(object sender, EventArgs e)
{
FirebaseResponse resp = await client.GetTaskAsync("Counter/node");
Counter_class get = resp.ResultAs <Counter_class>();
MemoryStream ms = new MemoryStream();
imageBox.Image.Save(ms, ImageFormat.Jpeg);
byte[] a = ms.GetBuffer();
string output = Convert.ToBase64String(a);
var data = new Data
{
Id = (Convert.ToInt32(get.cnt) + 1).ToString(),
Name = textBox2.Text,
Adress = textBox3.Text,
Age = textBox4.Text,
Img = output
};
SetResponse response = await client.SetTaskAsync("Information/" + data.Id, data);
Data result = response.ResultAs <Data>();
MessageBox.Show("Data inserted" + result.Id);
var obj = new Counter_class
{
cnt = data.Id
};
SetResponse response1 = await client.SetTaskAsync("Counter/node", obj);
}
private async void export()
{
dt.Rows.Clear();
int i = 0;
FirebaseResponse resp1 = await client.GetTaskAsync("Counter/node");
Counter_class obj1 = resp1.ResultAs <Counter_class>();
int cnt = Convert.ToInt32(obj1.cnt);
while (true)
{
if (i == cnt)
{
break;
}
i++;
try
{
FirebaseResponse resp2 = await client.GetTaskAsync("Information/" + i);
Data obj2 = resp2.ResultAs <Data>();
DataRow row = dt.NewRow();
row["id"] = obj2.Id;
row["name"] = obj2.Name;
row["adress"] = obj2.Adress;
row["age"] = obj2.Age;
byte[] b = Convert.FromBase64String(obj2.Img);
MemoryStream ms = new MemoryStream();
ms.Write(b, 0, Convert.ToInt32(b.Length));
Bitmap bm = new Bitmap(ms, false);
row["Image"] = bm;
dt.Rows.Add(row);
}
catch (Exception)
{
}
}
MessageBox.Show("Done!");
}